What is 'class pool' in SAP BC-ABA - ABAP Runtime Environment?

class pool - Overview

• Component: BC-ABA

• Component Name: ABAP Runtime Environment

• Description: An ABAP program that contains the definition of exactly one global class and is loaded when the class is used. A class pool does not support its own screens, and the only possible processing blocks are methods. In addition to the global class, a class pool can contain further local classes.

class pool - Details

• 
  Key Concepts: 
  A class pool is a type of ABAP program that is used to store and manage classes. It is a collection of classes that are related to each other and can be used in different programs. The class pool is stored in the ABAP runtime environment and can be accessed by other programs. 
  
  How to use it: 
  Class pools are used to store and manage classes in the ABAP runtime environment. To use a class pool, you must first create the class pool in the ABAP runtime environment. Once the class pool is created, you can add classes to it and access them from other programs. 
  
  Tips & Tricks: 
  When creating a class pool, it is important to make sure that all of the classes in the pool are related to each other. This will make it easier to access and manage the classes in the pool. Additionally, it is important to keep the class pool organized so that you can easily find the classes you need. 
  
  Related Information: 
  For more information about class pools, please refer to SAP's documentation on ABAP Runtime Environment (BC-ABA). Additionally, there are many online tutorials available that provide step-by-step instructions on how to create and manage class pools in the ABAP runtime environment.